Page 419 of 628
LX570_OM_OM60Q78U_(U) 4195-4. Using the interior lights
5
Interior features ■
Illuminated entry system
The lights automatically turn on/off according to engine switch mode, the presence of the
electronic key, whether the doors are locked/unlocked, and whether the doors are
open/closed. ■
To prevent battery discharge
If the interior lights remain on when the engine switch is turn ed off, the lights will go off
automatically after 20 minutes: ■
Customization
Settings (e.g. adjust the time elapsed before th e interior lights automatically turn off) can
be changed. (Customizable features: → P. 580)Personal lights
Front
Rear
Turns the lights on/off (touch the lights) Turns the lights on/off
NOTICE
To prevent battery discharge, do not leave th e lights on longer than necessary when the
engine is not running.
Page 421 of 628
LX570_OM_OM60Q78U_(U) 4215-5. Using the storage features
5
Interior features Open (push button)
Unlock with the mechanical key
Lock with the mechanical key ■
Glove box light
The glove box light turns on when the tail lights are on. ■
Removing the separate tray
Your vehicle is equipped with either a console box or cool box.
For vehicles with the cool box, refer to page 430.
Press the button to open the lid.Glove box 1
2
3
Pull out the separate tray while releasing the
clips.
WARNING
Keep the glove box closed while driving.
Injuries may result in the event of sudden braking, sudden swerving or an accident.
Console box (if equipped) 1
Page 431 of 628
LX570_OM_OM60Q78U_(U) 4315-6. Using the other interior features
5
Interior features
Main sun visor
To set the visor in the forward posi-
tion, flip it down.
To set the visor in the side position,
flip down, unhook, and swing it to the
side.
To use the side extender, place the
visor in the side position, then slide it
backward.
Sub sun visor
Flip down with the main sun visor in
position or .
Slide the cover to open. The light turns on when the cover is
opened.
If the vanity lights remain on when the engine switch is turned off, the lights will go off
automatically after 20 minutes.Sun visors 1
2
3
2 3
Vanity mirrors
NOTICE
To prevent battery discharge, do not leave the vanity lights on for extended periods
when the engine is not running.
Page 467 of 628

LX570_OM_OM60Q78U_(U) 4676-2. Maintenance
6
Maintenance and care Vehicle interior Items Check points
Accelerator pedal • The accelerator pedal should move smoothly
(without uneven pedal effort or catching).
Automatic transmission
“Park” mechanism • When parked on a slope and the shift lever is in P, is
the vehicle securely stopped?
Brake pedal • Does the brake pedal move smoothly?
• Does the brake pedal have appropriate clearance
from the floor? ( → P. 564)
• Does the brake pedal have the correct amount of
free play? ( → P. 564)
Brakes • The vehicle should not pull to one side when the
brakes are applied.
• The brakes should work effectively.
• The brake pedal should not feel spongy.
• The brake pedal should no t get too close to the floor
when the brakes are applied.
Head restraints • Do the head restraints move smoothly and lock
securely?
Indicators/buzzers • Do the indicators and buzzers function properly?
Lights • Do all the lights come on?
Seat belts • Do the seat belts operate smoothly?
• The seat belts should not be damaged.
Seats • Do the seat controls operate properly?
Steering wheel • Does the steering wheel rotate smoothly?
• Does the steering wheel have the correct amount of
free play?
• There should not be any strange sounds coming
from the steering wheel.
Page 544 of 628

544
LX570_OM_OM60Q78U_(U) 7-2. Steps to take in an emergency
If the engine will not start One of the following may be the cause of the problem: ●
There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. ●
The engine may be flooded.
Try to restart the engine again follo wing correct starting procedures.
( → P. 205)●
There may be a malfunction in th e engine immobilizer system. ( → P. 75)
One of the following may be the cause of the problem: ●
The battery may be discharged. ( → P. 549)●
The battery terminal connections may be loose or corroded.
The engine starting system may be malfun ctioning due to an electrical problem
such as an open circuit or a blown fuse. However, an interim measure is available
to start the engine. ( → P. 545)If the engine will not start even though correct starting procedures are being
followed ( → P. 205), consider each of the following points:
The engine will not start even when the starter motor operates nor-
mally.
The starter motor turns over slowly , the interior lights and headlights
are dim, or the horn does not sound or sounds at a low volume.
The starter motor does not turn over.
Page 545 of 628

5457-2. Steps to take in an emergency
LX570_OM_OM60Q78U_(U) 7
When trouble arises One of the following may be the cause of the problem: ●
One or both of the battery terminals may be disconnected. ●
The battery may be discharged. ( → P. 549)●
There may be a malfunction in the steering lock system.Contact your Lexus dealer if the problem cannot be repaired, or if repair procedures
are unknown.
When the engine does not start, the follo wing steps can be used as an interim
measure to start the engine if the engine switch is functioning normally.
Set the parking brake.
Put the shift lever in P.
Set the engine switch to the ACCESSORY mode.
Push and hold the engine switch for about 15 seconds while depressing the
brake pedal firmly.
Even if the engine can be started using the above steps, the system may be mal-
functioning. Have the vehicle in spected by your Lexus dealer.The starter motor does not turn ove r, the interior lights and headlights
do not turn on, or the horn does not sound.
Emergency start function 1
2
3
4
Page 585 of 628

LX570_OM_OM60Q78U_(U) 5858-2. Customization
8
Vehicle specifications ■
Illumination ( → P. 417)Function Default setting Customized
setting
Interior lights illumination
control On Off — — O
Time period before the inte-
rior lights turn off 15 seconds Off
O — O7.5 seconds
30 seconds
Operation after the engine
switch is turned off On Off — — O
Operation when the doors
are unlocked On Off — — O
Operation when you
approach the vehicle with
the electronic key on your
person (when the interior
light switch is door position) On Off — — O
Shift lever light On Off — — O
Footwell lights On Off — — O
Door trim lights and foot-
well lights illumination con-
trol On Off — — O
Door trim lights On Off — — O
Operation of the outer foot
lights when you approach
the vehicle with the elec-
tronic key on your person On Off — — O
Operation of the outer foot
lights when the doors are
unlocked with the power
door lock switch On Off — — O
Operation of the running
board lights when you
approach the vehicle with
the electronic key on your
person On Off — — O
Operation of the running
board lights the doors are
unlocked with the power
door lock switch On Off — — O 1 2 3
Page 619 of 628

619Alphabetical index
LX570_OM_OM60Q78U_(U) Hill-start assist control .........................377
Hood ...........................................................472
Hooks
Cargo hooks ........................................ 427
Cargo net hooks ................................ 427
Coat hooks ...........................................443
Retaining hooks (floor mat) ............. 26
Horn ............................................................ 158
I/M test ..................................................... 469
Identification
Engine ..................................................... 559
Vehicle ................................................... 559
Ignition switch (engine switch)........ 205
Ignition switch light
(engine switch light) ........................... 417
Illuminated entry system ......................419
Immobilizer system................................. 75
Indicators .................................................... 82
Initialization
Engine oil maintenance data....... 465
Items to initialize................................. 593
Power window ..................................... 166
Tire pressure warning system .... 488
Inside rear view mirror ........................ 160
Instrument panel light control ............ 89
Interior lights............................................. 417
Switch........................................................ 418
Intuitive parking assist......................... 287 Jack
Vehicle-equipped jack ................... 532
Jack handle ............................................. 532
Jam protection function
Moon roof ...............................................165
Power back door opener
and closer ............................................ 126
Power windows....................................169
Keyless entry
Smart access system with
push-button start .............................. 132
Wireless remote control................... 110
Keys .............................................................. 110
Battery-saving function .................... 134
Electronic key ......................................... 110
Engine switch ......................................205
If the electronic key does not
operate properly ............................546
If you lose your keys.................... 112, 114
Key number plate ................................. 110
Keyless entry ........................................... 110
Keys ............................................................. 110
Mechanical key...................................... 110
Replacing the battery ......................503
Warning buzzer................................... 133
Knee airbags ............................................. 38I J
K
* : Refer to
the “NAVIGATION SYSTEM OWNER’S MANUAL”.